Daikin RKS20J2V1B User Manual

SiENBE04-808_A
Table of Contents iv
4.22 Radiation Fin Temperature Rise ..........................................................136
4.23 Output Overcurrent Detection ..............................................................138
4.24 Refrigerant Shortage ............................................................................140
4.25 Low-voltage Detection or Over-voltage Detection................................143
4.26 Signal Transmission Error on Outdoor Unit PCB
(50 Class Only)145
5. Check ..................................................................................................146
5.1 How to Check .......................................................................................146
Part 7 Removal Procedure154
1. Indoor Unit...........................................................................................155
1.1 Removal of Air Filter.............................................................................155
1.2 Removal of Front Panel........................................................................157
1.3 Removal of Front Grille ........................................................................159
1.4 Removal of Horizontal Blades / Vertical Blades ...................................162
1.5 Removal of Electrical Box ....................................................................165
1.6 Removal of PCB...................................................................................168
1.7 Removal of Indoor Heat Exchanger .....................................................173
1.8 Removal of Swing Motors ....................................................................176
1.9 Removal of Fan Motor..........................................................................180
2. Outdoor Unit - RK(X)S20-35G2V1B,
ARXS20-35G2V1B183
2.1 Removal of Outer Panels / Fan Motor..................................................183
2.2 Removal of Electrical Box ....................................................................192
2.3 Removal of Thermistors .......................................................................196
2.4 Removal of PCB...................................................................................198
2.5 Removal of Reactor / Partition Plate ....................................................201
2.6 Removal of Sound Blanket...................................................................203
2.7 Removal of Four Way Valve.................................................................204
2.8 Removal of Compressor.......................................................................207
3. Outdoor Unit - RK(X)S20-35G2V1B9,
ARXS20-35G3V1B209
3.1 Removal of Outer Panels / Fan Motor..................................................209
3.2 Removal of Electrical Box ....................................................................218
3.3 Removal of PCB...................................................................................221
3.4 Removal of Reactor / Partition Plate ....................................................229
3.5 Removal of Sound Blanket...................................................................231
3.6 Removal of Four Way Valve.................................................................233
3.7 Removal of Compressor.......................................................................236
4. Outdoor Unit - RK(X)S42G2V1B, ARXS42G2V1B .............................238
4.1 Removal of Outer Panels .....................................................................238
4.2 Removal of Electrical Box ....................................................................240
4.3 Removal of PCB...................................................................................245
4.4 Removal of Sound Blanket...................................................................250
4.5 Removal of Outdoor Fan / Fan Motor...................................................252
4.6 Removal of Thermistors .......................................................................255
4.7 Removal of Four Way Valve / Electronic Expansion Valve ..................256
4.8 Removal of Compressor.......................................................................259
5. Outdoor Unit - RK(X)S50G2V1B, ARXS50G2V1B .............................262
5.1 Removal of Outer Panels .....................................................................262
5.2 Removal of Outdoor Fan / Fan Motor...................................................266
SiENBE04-808_A.pdf 6 21/02/2011 13:19:53

Daikin RKS20J2V1B Specifications

General

Brand	Daikin
Model	RKS20J2V1B
Category	Heat Pump
Language	English